WO2008064026A3 - High pressure and high temperature vapor catheters and systems - Google Patents

High pressure and high temperature vapor catheters and systems Download PDF

Info

Publication number
WO2008064026A3
WO2008064026A3 PCT/US2007/084592 US2007084592W WO2008064026A3 WO 2008064026 A3 WO2008064026 A3 WO 2008064026A3 US 2007084592 W US2007084592 W US 2007084592W WO 2008064026 A3 WO2008064026 A3 WO 2008064026A3
Authority
WO
WIPO (PCT)
Prior art keywords
catheter
high temperature
temperature vapor
catheters
systems
Prior art date
Application number
PCT/US2007/084592
Other languages
French (fr)
Other versions
WO2008064026A2 (en
Inventor
Robert L Barry
Dean Corcoran
Brian Cran
Michael Hoey
Sheldon K Lee
Peter Lyons
Original Assignee
Uptake Medical Corp
Robert L Barry
Dean Corcoran
Brian Cran
Michael Hoey
Sheldon K Lee
Peter Lyons
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US11/598,383 external-priority patent/US7993323B2/en
Priority claimed from US11/598,362 external-priority patent/US8585645B2/en
Application filed by Uptake Medical Corp, Robert L Barry, Dean Corcoran, Brian Cran, Michael Hoey, Sheldon K Lee, Peter Lyons filed Critical Uptake Medical Corp
Priority to EP07864354.1A priority Critical patent/EP2094207B1/en
Priority to ES07864354.1T priority patent/ES2547384T3/en
Priority to AU2007323844A priority patent/AU2007323844B2/en
Publication of WO2008064026A2 publication Critical patent/WO2008064026A2/en
Publication of WO2008064026A3 publication Critical patent/WO2008064026A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B2018/044—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating the surgical action being effected by a circulating hot fluid
    • A61B2018/048—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating the surgical action being effected by a circulating hot fluid in gaseous form
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/12—Devices for heating or cooling internal body cavities
    • A61F2007/126—Devices for heating or cooling internal body cavities for invasive application, e.g. for introducing into blood vessels

Abstract

Methods are describe for treating intraluminal locations such as in a patient's lung. The device is a catheter which has an elongated shaft with an inner lumen, preferably defined by an inner tubular member, formed of heat resistant polymeric materials such as polyimide and high temperature vapor is directed through the inner lumen into the intraluminal location to treat tissue at and/or distal to the location. The outer surface of the catheter is also formed of heat resistant material. An enlarged or enlargeable member, such as a balloon, is provided on a distal portion of the catheter shaft to prevent proximal flow of the high temperature vapor upon discharge from the catheter.
PCT/US2007/084592 2006-11-13 2007-11-13 High pressure and high temperature vapor catheters and systems WO2008064026A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP07864354.1A EP2094207B1 (en) 2006-11-13 2007-11-13 High pressure and high temperature vapor catheters and systems
ES07864354.1T ES2547384T3 (en) 2006-11-13 2007-11-13 High pressure and high temperature steam catheters and systems
AU2007323844A AU2007323844B2 (en) 2006-11-13 2007-11-13 High pressure and high temperature vapor catheters and systems

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11/598,383 2006-11-13
US11/598,383 US7993323B2 (en) 2006-11-13 2006-11-13 High pressure and high temperature vapor catheters and systems
US11/598,362 2006-11-13
US11/598,362 US8585645B2 (en) 2006-11-13 2006-11-13 Treatment with high temperature vapor

Publications (2)

Publication Number Publication Date
WO2008064026A2 WO2008064026A2 (en) 2008-05-29
WO2008064026A3 true WO2008064026A3 (en) 2008-09-25

Family

ID=39430489

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/084592 WO2008064026A2 (en) 2006-11-13 2007-11-13 High pressure and high temperature vapor catheters and systems

Country Status (4)

Country Link
EP (1) EP2094207B1 (en)
AU (1) AU2007323844B2 (en)
ES (1) ES2547384T3 (en)
WO (1) WO2008064026A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3463141B1 (en) 2016-05-25 2021-07-07 Ikomed Technologies Inc. System for treating unwanted tissue
EP3645092B1 (en) * 2017-06-30 2024-04-03 Avectas Limited Electrospray catheter
US11350988B2 (en) * 2017-09-11 2022-06-07 Uptake Medical Technology Inc. Bronchoscopic multimodality lung tumor treatment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5562608A (en) * 1989-08-28 1996-10-08 Biopulmonics, Inc. Apparatus for pulmonary delivery of drugs with simultaneous liquid lavage and ventilation
US20050222485A1 (en) * 2002-12-02 2005-10-06 Scimed Life Systems System for administering a combination of therapies to a body lumen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8016823B2 (en) * 2003-01-18 2011-09-13 Tsunami Medtech, Llc Medical instrument and method of use
US8444636B2 (en) 2001-12-07 2013-05-21 Tsunami Medtech, Llc Medical instrument and method of use
BRPI0518437A2 (en) * 2004-11-16 2008-11-18 Brian Cran lung treatment device and method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5562608A (en) * 1989-08-28 1996-10-08 Biopulmonics, Inc. Apparatus for pulmonary delivery of drugs with simultaneous liquid lavage and ventilation
US20050222485A1 (en) * 2002-12-02 2005-10-06 Scimed Life Systems System for administering a combination of therapies to a body lumen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2094207A4 *

Also Published As

Publication number Publication date
EP2094207B1 (en) 2015-09-09
WO2008064026A2 (en) 2008-05-29
EP2094207A2 (en) 2009-09-02
EP2094207A4 (en) 2011-06-29
AU2007323844B2 (en) 2014-01-23
AU2007323844A8 (en) 2009-06-18
AU2007323844A1 (en) 2008-05-29
ES2547384T3 (en) 2015-10-05

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